L165V STMicroelectronics

L165 3A POWER OPERATIONAL AMPLIFIER OUTPUT CURRENT UP TO 3A LARGE COMMON-MODE AND DIFFERENTIAL MODE RANGES SOA PROTECTION THERMAL PROTECTION 18V SUPPLY DESCRIPTION Pentawatt V The L165 is a monolithic integrated circuit in Pen- tawatt package, intended for use as power oper- ORDERING NUMBER: L165V ational amplifier in a wide range of applications, including servo amplifiers and power supplies. The high gain and high output power capability provide superiore performance wherever an operational amplifier/power booster combination is required. APPLICATION CIRCUITS Figure 1. Gain > 10. Figure 2. Unity gain configuration. July 2003 1/9 Obsolete Product(s) - Obsolete Product(s)L165 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V Supply voltage 18 V S V V Upper power transistor V 36 V 5 4 CE V V Lower power transistor V 36 V 4 3 CE V Input voltage V i S V Differential input voltage 15 V j I Peak output current (internally limited) 3.5 A o P Power dissipation at T = 90C 20 W tot case T , T Storage and junction temperature -40 to 150 C stg j PIN CONNECTION (Top view) SCHEMATIC DIAGRAM THERMAL DATA Symbol Parameter Value Unit R Thermal resistance junction-case max 3 C/W th-j-case 2/9 Obsolete Product(s) - Obsolete Product(s)